Tracking a status of a catalyst-driven process using RFIDs

Details Tracking a status of a catalyst-driven process using RFIDs Tracking a status of a catalyst-driven process using RFIDs

2011-04-05

2011-04-05

Griffin, Walter D (Department: 1774)

Chemistry: analytical and immunological testing

Tracers or tags

C340S539220, C340S539100, C340S531000, C340S500000

Reexamination Certificate

active

07919326

ABSTRACT:
A method of tracking a status of a catalytic process in a mixture incorporates the use of Radio Frequency Identification (RFID) tags that have corrosive-sensitive coatings. The coatings are removable, by a corrosive in the mixture, at a rate that tracks with the rate at which a catalytic-driven process progresses. As coatings on the RFID tags are removed by the corrosive in the mixture, the digital signatures returned by the RFID tags change, in response to the corrosive damaging the RFID tags. By quantifying the number of damaged RFID tags, a determination can be made as to the progress status of the catalytic process.

REFERENCES:
patent: 6867983 (2005-03-01), Liu et al.
patent: 2004/0026754 (2004-02-01), Liu et al.
patent: WO 2006/026748 (2006-03-01), None

Affiliated with

Also associated with

Rating

Tracking a status of a catalyst-driven process using RFIDs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tracking a status of a catalyst-driven process using RFIDs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tracking a status of a catalyst-driven process using RFIDs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2711085